James Harrison welcomes Taylor Decker to the NFL

Lions first-round draft pick Taylor Decker is the starting left tackle tonight in his first preseason game. James Harrison, the Steelers’ 38-year-old outside linebacker, is teaching Decker a lesson. Harrison steamrolled past Decker and hit Lions quarterback Matthew Stafford, forcing a fumble that the Steelers recovered to end the Lions’ first offensive drive. On the…